US Patent 8043177 Arrowhead having collapsible and outwardly biased blades
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Patent abstract
A broadhead for an arrow has a ferrule and a pair of blade members. Each blade member has a first end that is pivotally interconnected with the ferrule body and an opposite second end. The blade members each have a retracted position and an extended position. A biasing member biases the blade members toward the extended positions and is the only element operable to hold the blade members in the extended position.
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US Patent 08043177 Arrowhead having collapsible and outwardly biased blades US Patent 8043177 Arrowhead having collapsible and outwardly biased blades
Infobox
Patent Number
0804317700
Patent Number
804317700
Edits on 23 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
080431770
Date of Patent
October 25, 2011
0Patent Application Number
121681890
Date Filed
July 7, 2008
0Patent Primary Examiner
Edits on 24 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
080431770
Date of Patent
October 25, 2011
0Patent Application Number
121681890
Date Filed
July 7, 2008
0Patent Primary Examiner
Edits on 14 Dec, 2021
Golden AI
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Infobox (+7 properties)
US Patent 08043177 Arrowhead having collapsible and outwardly biased blades
Infobox
Is a
Patent jurisdiction
Patent number
08043177
Date of patent
October 25, 2011
Patent application number
12168189
Date Filed
July 7, 2008
Patent primary examiner
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